<SUPARMOKO, M. Metode penelitian praktis. BPFE.
Chicago Style (17th ed.) Citation<SUPARMOKO, M.>. Metode Penelitian Praktis. BPFE.
MLA (8th ed.) Citation<SUPARMOKO, M.>. Metode Penelitian Praktis. BPFE.
Warning: These citations may not always be 100% accurate.